Initial RI日母initialn.(词)首字母adj.开始的；最初的；字首的vt.签姓名的首字母于initial selection起始选择initial stability起始稳定,发射段稳定性initially defined[计] 初值定义的initial operation初始操作initial workpiece首件,工件初样initial attribute初始属性initial criterion初判条件initial migration初始运移initial character初始字符Initial Value Set初始值设置